#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>

int main() {
	int a = 9;
	float* f1 = (float*)&a;
	printf("a的值为%d\n", a);
	printf("f1的值为%f\n", *f1);
	float f2 = 9.0f;
	int* i = (int*)&f2;
	printf("f2的值为%f\n", f2);
	printf("f1的值为%d\n", *i);

	/*int i = 0x11223344;
	printf("%d", i);
	return;*/
}
